It is commonly known that recover PCB card needs to use a schematic diagram in most of the cases, particularly when the broken PCB card is complicated and comes from the application unfamiliar with repairing engineer, even if the engineer has acumulated sufficient amount of experience from previous work, he won’t be able to fix this…
How to Restore Printed Circuit Board without Schematic Diagram When try to Restore Printed Circuit Board in the absence of its schematic diagram, especially when this Printed Circuit Board is relatively strange to the engineer, according to previous experience, even if a veteran Printed Circuit Board restoring engineer won’t be able to fix this issue…
PCB board rework refers to the process of repairing, modifying, or replacing components on a printed circuit board (PCB) after initial assembly. Rework is a critical skill in electronics manufacturing and repair, especially when dealing with high-value boards, prototypes, or small production runs where scrapping a faulty PCB is not an option. Effective PCB rework…
Multilayer HDI PCB Board Applications Multilayer High-Density Interconnect (HDI) PCB boards have become a core technology in modern electronics, enabling high-performance, compact, and reliable devices across a wide range of industries. HDI PCBs differ from conventional boards by featuring finer lines, smaller vias (such as microvias, blind vias, and buried vias), higher layer counts, and…
The next major advance that made the printed circuit board technology indispensable and laid the foundation for what we see today, was the ability to put a conductive surface inside a hole in a non-conductive material. This revolution has allowed interconnected circuitry on two sides and through many layers, giving rise to the plated through-hole.…
Designing a Printed Circuit Board (PCB) is a meticulous process that requires precision and careful planning to ensure signal integrity, efficient component placement, and manufacturability. Whether designing from scratch or reverse engineering an existing PCB board, following structured design procedures is essential. 1. Schematic Design and Netlist Generation The first step in PCB design is…